mwl8k: make the tx ring drain status messages somewhat more friendly

Old:
> phy0: timeout waiting for tx rings to drain (9 -> 5 pkts), retrying
> phy0: timeout waiting for tx rings to drain (5 -> 2 pkts), retrying
> phy0: tx rings drained

New:
> phy0: waiting for tx rings to drain (9 -> 5 pkts)
> phy0: waiting for tx rings to drain (5 -> 2 pkts)
> phy0: tx rings drained

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/mwl8k.c

@@ -1269,8 +1269,8 @@ static int mwl8k_tx_wait_empty(struct ieee80211_hw *hw)
 		}
 
 		if (priv->pending_tx_pkts < oldcount) {
-			printk(KERN_NOTICE "%s: timeout waiting for tx "
-			       "rings to drain (%d -> %d pkts), retrying\n",
+			printk(KERN_NOTICE "%s: waiting for tx rings "
+			       "to drain (%d -> %d pkts)\n",
 			       wiphy_name(hw->wiphy), oldcount,
 			       priv->pending_tx_pkts);
 			retry = 1;